- Birthday: Jun 18, 2001
- Blood type: O (Citation needed)
- Height: 150cm
- Hobby: Watching movie
- Talent: Making single eyelid
Yabuki made her film debut as young Minami Asakura in the coming-of-age film Touch in 2005. Two years later, she appeared in JCB and Dainichi commercials. In 2009, she appeared in the made for television films Detective Samonji Susumu and My Father's Longest Day. She appeared in a Koala's March commercial in 2011. In 2012, she appeared in the short film On the Shinhori River. The following year, she appeared in the tokusatsu superhero film Gatchaman.
Nako was a big fan of Sashihara Rino. During an AKB48 handshake event, Sashihara told Nako to audition for the group. Instead, Nako auditioned for HKT48, as Sashihara was demoted and transferred to HKT48 Team H. Nako passed the audition for HKT48’s 3rd generation.
Nako took part of Produce 48 under HKT48. She was apart of a performance team named Memory Fabricators along with Kim Chaewon, Jang Gyuri, Jo Yuri and Na Goeun, she finished the competition in 6th place with 261,788 votes, debuting as a member of the IZ*ONE project group.